2058078 has 16 divisors (see below), whose sum is σ = 4490496. Its totient is φ = 623640.

The previous prime is 2058047. The next prime is 2058103. The reversal of 2058078 is 8708502.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15526 + ... + 15657.

It is an arithmetic number, because the mean of its divisors is an integer number (280656).

2^2058078 is an apocalyptic number.

2058078 is an abundant number, since it is smaller than the sum of its proper divisors (2432418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2058078 is a wasteful number, since it uses less digits than its factorization.

2058078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31199.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 2058078 is about 1434.6002927645. The cubic root of 2058078 is about 127.2000484553.

The spelling of 2058078 in words is "two million, fifty-eight thousand, seventy-eight".